Clean Water Act discharge permit · NPDES GAP050305

COASTAL PROCESSING, LLC, Louisville, GA: NPDES GAP050305 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
24Pollutants under a numeric limit
7Pollutants with an effluent exceedance

COASTAL PROCESSING, LLC, held by Coastal Processing, LLC, holds NPDES permit GAP050305. EPA’s file records it issued January 8, 2016 and expiring January 7, 2021. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

Identity

Facility as filed	COASTAL PROCESSING, LLC
Permittee as filed	Coastal Processing, LLC
NPDES ID	GAP050305
Permit status	Administratively continued (past its expiration date and still in force until reissued)
Permit type	Individual industrial user permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Issued	January 8, 2016
Expiration date	January 7, 2021
Address	Louisville, GA 30434

Cited to the EPA ICIS-NPDES permit file (ECHO download).

Effluent limits and exceedances

25Pollutants on file
24Under a numeric limit
25With a violation of any kind
7With an effluent exceedance

An effluent exceedance is a discharge monitoring report value over the permit’s numeric limit (EPA’s violation code E90). A violation of any kind also counts a report not filed. Each row is EPA’s own count for that pollutant.

Pollutant or measure	Limits	Violations, any kind	Effluent exceedances	Latest exceedance	Largest exceedance, as filed
Flow, in conduit or thru treatment plant	2	143	123	February 28, 2026	194% over the limit
BOD, 5-day, 20 deg. C	2	76	54	March 31, 2026	504% over the limit
Nitrogen, ammonia total [as N]	2	36	18	May 31, 2026	37% over the limit
Oil & Grease	2	30	10	June 30, 2021	135% over the limit
Solids, total suspended	2	21	3	August 31, 2022	17% over the limit
Phosphorus, total [as P]	2	19	1	April 30, 2026	10% over the limit
Oil and grease, hexane extr method	0	1	1	March 31, 2023	3% over the limit
Oxygen demand, chem. [high level] [COD]	2	26	0
pH	2	25	0
Nitrogen, nitrite total [as N]	2	20	0
Nitrogen, nitrate total [as N]	2	20	0
Chemical oxygen demand [COD]	2	20	0
Specific conductance	2	18	0
Nitrogen, organic total [as N]	2	18	0
Nitrogen, Kjeldahl, total [as N]	2	18	0
Carbon, tot organic [TOC]	2	18	0
Sulfite [as SO3]	2	18	0
Sulfide, total [as S]	2	18	0
Hardness, total [as CaCO3]	2	18	0
Sulfate, total [as SO4]	2	18	0
Copper, total [as Cu]	2	18	0
Zinc, total [as Zn]	2	18	0
Phosphate, ortho [as P]	2	18	0
Coliform, fecal general	2	18	0
Solids, sludge, total, dry weight	1	9	0

Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES GAP050305.

Velarion’s copy of EPA’s ICIS-NPDES files does not include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.

Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.

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EPA publishes a free Detailed Facility Report for every permit on ECHO: its compliance status quarter by quarter, its inspections, and its enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter NPDES ID GAP050305 there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.

This public-records page covers NPDES permit GAP050305, held by Coastal Processing, LLC of Louisville, GA, which EPA's file records as issued January 8, 2016 and expiring January 7, 2021, and which is listed as administratively continued. The page lists 25 pollutants on file, 24 under a numeric limit, and 7 with an effluent exceedance.